GB2196795B - Receiving antennae, signal generators and systems incorporating these devices for the detection and prevention of theft - Google Patents

Receiving antennae, signal generators and systems incorporating these devices for the detection and prevention of theft

Info

Publication number
GB2196795B
GB2196795B GB8625569A GB8625569A GB2196795B GB 2196795 B GB2196795 B GB 2196795B GB 8625569 A GB8625569 A GB 8625569A GB 8625569 A GB8625569 A GB 8625569A GB 2196795 B GB2196795 B GB 2196795B
Authority
GB
United Kingdom
Prior art keywords
theft
prevention
detection
devices
signal generators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8625569A
Other languages
English (en)
Other versions
GB8625569D0 (en
GB2196795A (en
Inventor
Toyoji Gomi
Kozo Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB8625569D0 publication Critical patent/GB8625569D0/en
Publication of GB2196795A publication Critical patent/GB2196795A/en
Application granted granted Critical
Publication of GB2196795B publication Critical patent/GB2196795B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2431—Tag circuit details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2434—Tag housing and attachment details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Near-Field Transmission Systems (AREA)
GB8625569A 1986-10-21 1986-10-25 Receiving antennae, signal generators and systems incorporating these devices for the detection and prevention of theft Expired - Lifetime GB2196795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863635753 DE3635753A1 (de) 1986-10-21 1986-10-21 Anti-ladendiebstahl-einrichtung

Publications (3)

Publication Number Publication Date
GB8625569D0 GB8625569D0 (en) 1986-11-26
GB2196795A GB2196795A (en) 1988-05-05
GB2196795B true GB2196795B (en) 1990-10-31

Family

ID=6312135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8625569A Expired - Lifetime GB2196795B (en) 1986-10-21 1986-10-25 Receiving antennae, signal generators and systems incorporating these devices for the detection and prevention of theft

Country Status (5)

Country Link
US (1) US4800369A (enrdf_load_stackoverflow)
AU (1) AU600451B2 (enrdf_load_stackoverflow)
DE (1) DE3635753A1 (enrdf_load_stackoverflow)
FR (1) FR2607946B1 (enrdf_load_stackoverflow)
GB (1) GB2196795B (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021779A (en) * 1985-08-14 1991-06-04 Michael Bisak Security device
DE3933684A1 (de) * 1989-10-09 1991-04-11 Telefunken Electronic Gmbh Elektronisches warensicherungssystem
US5047750A (en) * 1990-03-09 1991-09-10 Hector Larry F Non-intrusive infant security system
US5245317A (en) * 1991-12-18 1993-09-14 Duncan Chidley Article theft detection apparatus
EP0723692A4 (en) * 1993-10-05 1997-05-28 Pac Scan Inc PRODUCT THEFT PROTECTION AND INFORMATION SYSTEM
US5767772A (en) * 1993-12-15 1998-06-16 Lemaire; Gerard Marker for an article which is detected when it passes through a surveillance zone
FR2713809B1 (fr) * 1993-12-15 1996-03-01 Gerard Lemaire Dispositif de marquage.
GB9408588D0 (en) * 1994-04-29 1994-06-22 Disys Corp Passive transponder
EP0947967B1 (en) * 1994-06-13 2003-11-12 Paxar Corporation Fabric security label
FR2725280B1 (fr) * 1994-09-30 1996-11-29 Jautard Jean Claude Installation de protection antivol
DE19621823A1 (de) * 1996-05-31 1997-12-04 Vendoret Holding Sa Pfandkarte mit Sender
US5952920A (en) * 1998-06-29 1999-09-14 Mace Security International Currency anti-theft device
AU776305B2 (en) * 1999-10-08 2004-09-02 Gatekeeper Systems (Hk) Limited Improvements relating to security
US6611783B2 (en) 2000-01-07 2003-08-26 Nocwatch, Inc. Attitude indicator and activity monitoring device
AU2002235211A1 (en) * 2000-12-12 2002-06-24 Water Pik, Inc. Shower head assembly
US7474215B2 (en) * 2006-04-28 2009-01-06 Checkpoint Systems, Inc. Alarm systems, remote communication devices, and article security methods
US20060145848A1 (en) * 2004-12-28 2006-07-06 Alpha Security Products, Inc. Electronic security device and system for articles of merchandise
JP2006304184A (ja) * 2005-04-25 2006-11-02 Lintec Corp アンテナ回路、ｉｃインレット、ｉｃタグ及びｉｃカードならびにｉｃタグの製造方法及びｉｃカードの製造方法
US7737846B2 (en) * 2005-12-23 2010-06-15 Invue Security Products Inc. Security system and method for protecting merchandise
US7737843B2 (en) * 2005-12-23 2010-06-15 Invue Security Products Inc. Programmable alarm module and system for protecting merchandise
US7737845B2 (en) * 2005-12-23 2010-06-15 Invue Security Products Inc. Programmable key for a security system for protecting merchandise
US20110254661A1 (en) 2005-12-23 2011-10-20 Invue Security Products Inc. Programmable security system and method for protecting merchandise
US7737844B2 (en) 2005-12-23 2010-06-15 Invue Security Products Inc. Programming station for a security system for protecting merchandise
US7598861B2 (en) * 2006-01-06 2009-10-06 Checkpoint Systems, Inc. Security storage container having an internal alarm
US7663489B2 (en) * 2006-04-28 2010-02-16 Checkpoint Systems, Inc. Alarm systems, wireless alarm devices, and article security methods
US7538680B2 (en) * 2006-04-28 2009-05-26 Checkpoint Systems, Inc. Alarm systems, wireless alarm devices, and article security methods
US11017656B2 (en) 2011-06-27 2021-05-25 Invue Security Products Inc. Programmable security system and method for protecting merchandise
FR3000587B1 (fr) * 2012-12-27 2016-04-15 Commissariat Energie Atomique Dispositif de detection du vol d'un objet
US10087659B2 (en) 2014-11-18 2018-10-02 Invue Security Products Inc. Key and security device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548695A (en) * 1940-02-19 1942-10-21 Johnson Lab Inc Signal collecting systems for radio receivers and the like
GB552949A (en) * 1942-02-27 1943-04-30 Int Standard Electric Corp Electromagnetic wave collector systems
GB828256A (en) * 1957-04-09 1960-02-17 Telefunken Gmbh Improvements in or relating to direction finding aerials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH472748A (de) * 1968-04-09 1969-05-15 Theytaz Philibert Einrichtung zur drahtlosen Identifizierung von Objekten beim Passieren einer räumlichen Schranke
CH488233A (de) * 1968-04-09 1970-03-31 Theytaz Philibert Einrichtung zur drahtlosen Identifizierung von Objekten beim Passieren einer räumlichen Schranke
US3493955A (en) * 1968-04-17 1970-02-03 Monere Corp Method and apparatus for detecting the unauthorized movement of articles
US3713133A (en) * 1971-02-16 1973-01-23 R Nathans Rf and sonic systems for preventing shoplifting of goods and unauthorized removal of capsules affixed thereto for protecting goods
US4211995A (en) * 1976-09-20 1980-07-08 Jack Smith Alarm and locking device to prevent theft of an article
ZA7994B (en) * 1978-01-11 1980-01-30 Tag Radionics Ltd Presence sensing system
AU9189782A (en) * 1982-12-24 1984-06-28 New Zealand Security Supply Services Ltd. Security system
US4573042A (en) * 1983-03-14 1986-02-25 Sensormatic Electronics Corporation Electronic article surveillance security system
FR2547422A1 (fr) * 1983-06-08 1984-12-14 Espace Etiquette destinee a etre associee a un produit ou article pour permettre d'en controler la presence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548695A (en) * 1940-02-19 1942-10-21 Johnson Lab Inc Signal collecting systems for radio receivers and the like
GB552949A (en) * 1942-02-27 1943-04-30 Int Standard Electric Corp Electromagnetic wave collector systems
GB828256A (en) * 1957-04-09 1960-02-17 Telefunken Gmbh Improvements in or relating to direction finding aerials

Also Published As

Publication number Publication date
GB8625569D0 (en) 1986-11-26
AU6396586A (en) 1988-04-21
DE3635753A1 (de) 1988-04-28
DE3635753C2 (enrdf_load_stackoverflow) 1991-05-16
FR2607946B1 (fr) 1994-05-27
FR2607946A1 (fr) 1988-06-10
AU600451B2 (en) 1990-08-16
US4800369A (en) 1989-01-24
GB2196795A (en) 1988-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941025